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US3704228A Expired / Lapsed US ⏱️ 0.0 years remaining

Washing agents containing a textile softener

Assignee: Henkel AG and Co KGaA
•
Filing: 1970-04-16
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Granted: 1972-11-28
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Expires: 1990-04-16
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Abstract

Abstract DETERGENT COMPOSITIONS CONTAINING TEXTILE SOFTENERS CONSISTING ESSENTIALLY OF: (1) FROM 10% TO 80% BY WEIGHT OF A MIXTURE OF SURFACE-ACTIVE AGENTS CONSISTING ESSENTIALLY OF: (A) FROM 20% TO 90% BY WEIGHT OF CUSTOMARY SURFACE-ACTIVE COMPOUNDS UTILIZABLE IN NEUTRAL TO ALKALINE TEXTILE WASHING BATHS SELECTED FROM THE GROUP CONSISTING OF ANIONIC SURFACE-ACTIVE COMPOUNDS, AMPHOTERIC SURFACEACTIVE COMPOUNDS, NON-IONIC SURFACE-ACTIVE COMPOUNDS, AND MIXTURES THEREOF, WHEREIN NOT MORE THAN 50% BY WEIGHT OF SAID SURFACE-ACTIVE COMPOUNDS ARE NON-IONIC SURFACE-ACTIVE COMPOUNDS, AND (B) FROM 80% TO 10% BY WEIGHT OF A TEXTILE SOFTENER COMPOSITION OF A HIGHER FATTY ACID MONOAMIDE OF A HYDROXYLKYLPOLYAMINE, SAID HIGHER FATTY ACIDS HAVING FROM 8 TO 24 CARBON ATOMS WITH AT LEAST 50% OF SAID HIGHER FATTY ACIDS HAVING FROM 16 TO 24 CARBON ATOMS, SAID HYDROXYALKYLPOLYAMINE HAVING AT LEAST ONE HYDROXYALKYL SELECTED FROM THE GROUP CONSISTING OF HYDROXYETHYL, HYDROXYPROPYL AND DIHYDROXYPROPYL AND AT LEAST TWO HYDROGEN ATOMS BONDED TO NITROGEN ATOMS, SAID TEXTILE SOFTENER CONTAINING LESS THAN 5% BY WEIGHT OF FATTY ACID PARTIAL GLYCERIDES, AND (2) FROM 20% TO 90% BY WEIGHT OF OTHER CUSTOMARY COMPONENTS OF DETERGENT COMPOSITIONS.

Inventors

  • 👤 Hans-Werner Eckert
  • 👤 Johannes Jurgen Perner

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 12:05
CPC Classifications
C; C11; C11D; C11D10/00; C11D10/04; C11D10/045; C11D1/00; C11D1/38; C11D1/52; C11D1/528; C11D3/00; C11D3/0005; C11D3/001; C11D3/16; C11D3/38; C11D3/386; C11D3/38627; C11D1/02; C11D1/12; C11D1/14; C11D1/146; C11D1/22; C11D1/28; C11D1/66; C11D1/72

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-11-28 1976-05-29 1976-11-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-11-28 1980-05-29 1980-11-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-11-28 1984-05-29 1984-11-28 $7700.00 Window Closed / Lapsed

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